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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the NewsPrism weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Buenos Aires currently experiences mild, humid conditions typical of its subtropical climate, with the live forecast above showing the immediate temperature and wind for today’s date.
What is the climate like in Buenos Aires?
Buenos Aires has a temperate humid subtropical climate, meaning warm, humid summers and mild, damp winters. The city rarely sees extreme temperatures, but humidity can make summer days feel hotter than the actual reading.
- Summer (December–February): Hot and sticky, with highs averaging 30°C (86°F). Buenos Aires weather in December often brings afternoon thunderstorms.
- Winter (June–August): Cool and overcast, with lows around 8°C (46°F). Buenos Aires weather in winter is damp but rarely frosty.
- Spring and Autumn: Pleasant transitional seasons with comfortable temperatures and lower humidity.
How does the monthly forecast look?
If you are checking buenos aires weather by month, expect the warmest period from January to March and the coolest from June to August. For a detailed outlook, the buenos aires weather 30 days trend shows consistent patterns, though short-term accuracy is best for planning.
- For a quick check, the buenos aires weather 14 days and weather in buenos aires 10 days forecasts provide reliable guidance for travel or events.
- Temperatures are typically given in Celsius locally, but buenos aires weather in celsius is the standard; if you need buenos aires weather fahrenheit, simply multiply by 1.8 and add 32.
Frequently Asked Questions
What is the best time to visit Buenos Aires for good weather?
Spring (September–November) and autumn (March–May) offer mild temperatures and lower humidity, ideal for exploring the city without the summer heat or winter chill.
Does Buenos Aires experience extreme weather?
Rarely. The city can see strong thunderstorms in summer and occasional cold fronts in winter, but it is not prone to hurricanes, tornadoes, or severe droughts.
How do I convert weather from Celsius to Fahrenheit for Buenos Aires?
Multiply the Celsius figure by 1.8 and add 32. For example, 20°C equals 68°F. Most local forecasts use Celsius, but online converters are quick.
Sources
For more UK-focused forecasts, visit our UK weather hub or check the 10 Day Weather Forecast UK for local comparisons.